Research on Bipolar Pulse Current Electroforming in Precision Molds and Dies |
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| Authors: | LI Hongyou JIANG Kaiyong GUO Yinbiao PENG Yunfeng College of Mechanical Engineering Automation Huaqiao University Quanzhou China |
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| Institution: | LI Hongyou JIANG Kaiyong GUO Yinbiao PENG Yunfeng 1. College of Mechanical Engineering , Automation,Huaqiao University,Quanzhou 362021,China,2. Department of Mechanical , Electrical Engineering,Xiamen University,Xiamen 361005 |
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| Abstract: | Electroforming is a specialised electroplating process for the manufacture of precision metal parts and mold tooling. Because it can simplify technical process and shorten molding cycles, electroforming is also a rapid manufacturing technology. Compared with direct and unipolar pulse current, bipolar pulse current in electroforming can obtain fine structure and grain size as well as surface leveling, resulting in better precision and surface finish. In this paper, bipolar pulse current electroforming is int... |
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| Keywords: | electroforming bipolar pulse current molds and dies precision manufacturing |
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